Select the triad in which the numbers are related in the same way as are the…
2024
Select the triad in which the numbers are related in the same way as are the numbers of the following triads.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g., 13 – Operations on 13 such as adding/deleting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
(2, 3, 17)
(5, 2, 21)
- A.
(3, 4, 23)
- B.
(5, 6, 72)
- C.
(1, 4, 17)
- D.
(2, 5, 42)
Attempted by 13 students.
Show answer & explanation
Correct answer: A
To identify the correct triad, we first need to determine the relationship governing the given examples in image_9a015a.png.
Step 1: Analyze the Pattern
Look at the provided triads:
(2, 3, 17): Apply the rule (First Number × Second Number) + 11 = Third Number
(2 × 3) + 11 = 6 + 11 = 17
(5, 2, 21): Check the same rule
(5 × 2) + 11 = 10 + 11 = 21
The established pattern is: (First Number × Second Number) + 11 = Third Number.
Conclusion
Option 1 is the correct triad because it adheres to the rule derived from the given examples.